Illinois House Republicans filed a lawsuit over the Democratic-drawn legislative map, arguing it violates the state Constitution.

But Illinois has a “trigger” law that would automatically end Affordable Care Act Medicaid expansions in the state if federal funding is cut — which means 931,169 Illinoisans would lose their health coverage, according to the U.S. Centers for Medicare and Medicaid Services.

Republicans in the Illinois House say the state’s current legislative map is unconstitutional and illegally favors Democrats, and the GOP is asking the state’s Supreme Court to intervene.

The top Republican in the Illinois House of Representatives sued to invalidate the chamber’s Democratic-approved district map, saying it was a product of “extreme partisan gerrymandering.”

A lawsuit has been filed with the Illinois Supreme Court in an effort to throw out the current legislative maps that the plaintiffs said are the result of extreme gerrymandering. The complaint, filed by State Rep.